MY145382A - Mounts for blowout preventer bonnets - Google Patents
Mounts for blowout preventer bonnetsInfo
- Publication number
- MY145382A MY145382A MYPI20083689A MYPI20083689A MY145382A MY 145382 A MY145382 A MY 145382A MY PI20083689 A MYPI20083689 A MY PI20083689A MY PI20083689 A MYPI20083689 A MY PI20083689A MY 145382 A MY145382 A MY 145382A
- Authority
- MY
- Malaysia
- Prior art keywords
- radial lock
- bonnet
- blowout preventer
- segmented
- segmented radial
- Prior art date
Links
- 210000003660 reticulum Anatomy 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
- E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
- E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Superstructure Of Vehicle (AREA)
- Details Of Indoor Wiring (AREA)
- Insulating Bodies (AREA)
- Fuses (AREA)
Abstract
44 MOUNTS FOR BLOWOUT PREVENTER BONNETS ABSTRACT 1001861 A BONNET LOCKING APPARATUS IS DISCLOSED. THE BONNET LOCKING APPARATUS INCLUDES A SEGMENTED RADIAL LOCK DISPOSED AROUND A BONNET AND CONFIGURED TO ENGAGE 5 A CORRESPONDING RADIAL LOCK DISPOSED IN A BODY OF A BLOWOUT PREVENTER, AT LEAST ONE SPRING CONFIGURED TO BIAS AT LEAST ONE SEGMENT OF THE SEGMENTED RADIAL LOCK IN A LOCKED POSITION, AND A BACKUP SLEEVE DISPOSED AROUND THE BONNET, WHEREIN AT LEAST A PORTION OF THE BACKUP SLEEVE IS CONFIGURED TO SECURE ENGAGEMENT OF THE SEGMENTED RADIAL LOCK WITH THE CORRESPONDING RADIAL LOCK DISPOSED IN THE BODY OF THE BLOWOUT I 0 PREVENTER. A METHOD OF LOCKING A BONNET TO A BLOWOUT PREVENTER IS ALSO DISCLOSED. THE METHOD INCLUDES ASSEMBLING A SEGMENTED RADIAL LOCK AROUND A BONNET, WHEREIN AT LEAST ONE SEGMENT OF THE RADIAL LOCK IS BIASED TOWARDS A LOCKED POSITION, INSERTING THE BONNET INTO AN OPENING IN THE BLOWOUT PREVENTER, WHEREIN AN OUTER SURFACE OF THE SEGMENTED RADIAL LOCK CONTACTS A SURFACE OF THE OPENING, THEREBY MOVING THE AT LEAST 1 5 ONE SEGMENT OF THE SEGMENTED RADIAL LOCK RADIALLY INWARD, UNTIL THE AT LEAST ONE SEGMENT OF THE SEGMENTED RADIAL LOCK EXTENDS RADIALLY OUTWARD INTO ENGAGEMENT WITH A CORRESPONDING RADIAL LOCK DISPOSED IN THE BLOWOUT PREVENTER, AND POSITION A BACKUP SLEEVE INTO A POSITION WHEREIN AT LEAST A PORTION OF THE BACKUP SLEEVE IS RADIALLY INWARD OF THE SEGMENTED RADIAL LOCK. 20
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/386,223 US7413019B2 (en) | 2001-05-04 | 2006-03-22 | Mounts for blowout preventer bonnets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY145382A true MY145382A (en) | 2012-01-31 |
Family
ID=38522775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20083689A MY145382A (en) | 2006-03-22 | 2007-03-22 | Mounts for blowout preventer bonnets |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7413019B2 (en) |
| EP (1) | EP1996790A4 (en) |
| KR (1) | KR101041507B1 (en) |
| CN (1) | CN101415904B (en) |
| AU (1) | AU2007227347B2 (en) |
| BR (1) | BRPI0711036A2 (en) |
| CA (1) | CA2646653C (en) |
| EA (1) | EA014519B1 (en) |
| MX (1) | MX2008011901A (en) |
| MY (1) | MY145382A (en) |
| NO (1) | NO20084424L (en) |
| WO (1) | WO2007109765A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8225857B2 (en) * | 2009-11-25 | 2012-07-24 | Hydril Usa Manufacturing Llc | Breech lock mechanisms for blowout preventer and method |
| US8230931B2 (en) * | 2009-12-29 | 2012-07-31 | Hydril Usa Manufacturing Llc | Lifting device and method for lifting a bonnet |
| WO2012037173A2 (en) | 2010-09-14 | 2012-03-22 | National Oilwell Varco, L.P. | Blowout preventer ram assembly and method of using same |
| US9045961B2 (en) | 2011-01-31 | 2015-06-02 | National Oilwell Varco, L.P. | Blowout preventer seal and method of using same |
| CN103764941B (en) | 2011-06-08 | 2016-09-28 | 阿克森Ep股份有限公司 | The preventer improved |
| US9175541B2 (en) | 2012-04-10 | 2015-11-03 | National Oilwell Varco, L.P. | Blowout preventer seal assembly and method of using same |
| CA2868525C (en) | 2012-04-10 | 2017-05-02 | National Oilwell Varco, L.P. | Blowout preventer locking door assembly and method of using same |
| US9759032B2 (en) * | 2015-04-17 | 2017-09-12 | Cameron International Corporation | Blowout preventer end connection |
| CN105569593B (en) * | 2015-12-23 | 2017-10-03 | 宝鸡石油机械有限责任公司 | Secondary locking device for oil gas drilling-production equipment under water |
| MX2019007621A (en) * | 2016-12-22 | 2019-10-09 | Schlumberger Technology Bv | Pipe ram annular adjustable restriction for managed pressure drilling with changeable rams. |
| US10689937B1 (en) | 2017-02-13 | 2020-06-23 | Horn Equipment Company, Inc. | Blowout preventer with pressure equalization block |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3658287A (en) * | 1970-12-04 | 1972-04-25 | Hydril Co | Swinging blowout preventer head with fluid connector |
| WO1996021795A1 (en) * | 1995-01-13 | 1996-07-18 | Hydril Company | Low profile and lightweight high pressure blowout preventer |
| US5897094A (en) * | 1996-12-27 | 1999-04-27 | Varco Shaffer, Inc. | BOP with improved door connectors |
| US6554247B2 (en) | 2001-05-04 | 2003-04-29 | Hydril Company | Quick release blowout preventer bonnet |
| US6845959B2 (en) * | 2001-05-04 | 2005-01-25 | Hydril Company, L.P. | Quick release blowout preventer bonnet |
| US7096960B2 (en) * | 2001-05-04 | 2006-08-29 | Hydrill Company Lp | Mounts for blowout preventer bonnets |
| US7699554B2 (en) * | 2003-06-03 | 2010-04-20 | Hydril Usa Manufacturing Llc | Removable seal carrier for blowout preventer bonnet assembly |
| CN2823535Y (en) * | 2005-04-15 | 2006-10-04 | 任丘市铁虎石油机械有限公司 | Blow-out preventer |
-
2006
- 2006-03-22 US US11/386,223 patent/US7413019B2/en not_active Expired - Fee Related
-
2007
- 2007-03-22 EA EA200870364A patent/EA014519B1/en not_active IP Right Cessation
- 2007-03-22 BR BRPI0711036-7A patent/BRPI0711036A2/en not_active Application Discontinuation
- 2007-03-22 WO PCT/US2007/064676 patent/WO2007109765A1/en active Application Filing
- 2007-03-22 CN CN2007800098845A patent/CN101415904B/en not_active Expired - Fee Related
- 2007-03-22 KR KR1020087025262A patent/KR101041507B1/en not_active IP Right Cessation
- 2007-03-22 AU AU2007227347A patent/AU2007227347B2/en not_active Ceased
- 2007-03-22 EP EP07759154.3A patent/EP1996790A4/en not_active Withdrawn
- 2007-03-22 MX MX2008011901A patent/MX2008011901A/en active IP Right Grant
- 2007-03-22 CA CA2646653A patent/CA2646653C/en not_active Expired - Fee Related
- 2007-03-22 MY MYPI20083689A patent/MY145382A/en unknown
-
2008
- 2008-10-21 NO NO20084424A patent/NO20084424L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0711036A2 (en) | 2011-08-23 |
| CA2646653C (en) | 2011-05-24 |
| NO20084424L (en) | 2008-10-21 |
| US7413019B2 (en) | 2008-08-19 |
| EP1996790A1 (en) | 2008-12-03 |
| AU2007227347B2 (en) | 2011-02-03 |
| EA014519B1 (en) | 2010-12-30 |
| WO2007109765A1 (en) | 2007-09-27 |
| KR20090005323A (en) | 2009-01-13 |
| EP1996790A4 (en) | 2015-08-05 |
| EA200870364A1 (en) | 2009-02-27 |
| CN101415904A (en) | 2009-04-22 |
| KR101041507B1 (en) | 2011-06-16 |
| MX2008011901A (en) | 2008-11-06 |
| CA2646653A1 (en) | 2007-09-27 |
| AU2007227347A1 (en) | 2007-09-27 |
| CN101415904B (en) | 2012-11-07 |
| US20060243451A1 (en) | 2006-11-02 |
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